Extremal extensions of a nonnegative operator, and accretive boundary-value problems

DOI10.1007/BF01058931zbMath0709.47003OpenAlexW2040042626MaRDI QIDQ3492180

O. G. Storozh

Publication date: 1990

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01058931

zbMATH Keywords

extremal extensionsnon-negative operators in complex Hilbert spaces

Mathematics Subject Classification ID

General theory of ordinary differential operators (47E05) Dilations, extensions, compressions of linear operators (47A20) Linear accretive operators, dissipative operators, etc. (47B44)

Related Items (2)

Non-self-adjoint extensions of a Hermitian operator and their characteristic functions ⋮ On an approach to the construction of the Friedrichs and Neumann-Krein extensions of nonnegative linear relations

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